Qualcomm Snapdragon 439 vs Qualcomm Snapdragon 450 Full Specs
8 Cores(4P+4E) 8 Threads(4P+4E) 2GHz | 8 Cores 8 Threads 1.8GHz |
TDP 5W | TDP 5W |
Bandwidth 6.4GB/s LPDDR3 | Bandwidth 7.5GB/s LPDDR3 |
iGPU | iGPU |
·· 86.4 GFLOPSFP16 | ·· 115.2 GFLOPSFP16 |
8 Cores 4P 4E | 8 Cores 8P - |
8 Threads 4P 4E | 8 Threads 8P - |
Base Clock 2GHz | Base Clock 1.8GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB P 16KB E | L1i 32KB P - |
L1d 32KB P 16KB E | L1d 32KB P - |
L2 1MB P shared 1MB E shared | L2 2MB P shared - |
Type LPDDR3 | Type LPDDR3 |
Max Memory 8GB | Max Memory 8GB |
ECC No | ECC No |
Channels 1 | Channels 1 |
Bus Width 32-bit | Bus Width 32-bit |
Speed 1600MT/s | Speed 1866MT/s |
Bandwidth 6.4GB/s | Bandwidth 7.5GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 5W | TDP 5W |
iGPU | iGPU |
Shaders 48 | Shaders 48 |
Boost Clock 450MHz | Boost Clock 600MHz |
·· 86.4 GFLOPSFP16 | ·· 115.2 GFLOPSFP16 |
NPU Model Hexagon 536 | NPU Model Hexagon 546 |
Modem Model X6 | Modem Model X9 |
Peak Down Up to 150Mbps | Peak Down Up to 300Mbps |
Peak Up Up to 75Mbps | Peak Up Up to 150Mbps |
Manufacturer | Manufacturer |
ISA AArch64 | ISA AArch64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Cortex-A53P-Core Cortex-A53E-Core | Codename Cortex-A53P-Core - |
Market Segment Smartphone | Market Segment Smartphone |
Release Date Jun 26, 2018 | Release Date Sep 9, 2017 |
Foundry Samsung | Foundry Samsung |
Fabrication Node 28nm LP | Fabrication Node 28nm LP |
